Breeding method capable of accelerating growth of larvae of tenebrio molitor

A breeding method and technology of Tenebrio molitor, applied in animal feed, animal husbandry, etc., can solve the problems of long breeding time of Tenebrio molitor larvae, large time cost and space cost, and low economic benefit of breeding, so as to save breeding time and breeding Effects of space, accelerated growth, and strong operability

Active Publication Date: 2017-04-26
湖北远志黄粉虫养殖有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a breeding method for accelerated growth of Tenebrio molitor larvae aiming at the problems that the cultivation time of Tenebrio molitor larvae is relatively long, takes up a lot of time cost and space cost, and the economic benefit of cultivation is not high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of cultivating method for accelerated growth of Tenebrio larvae, comprising the following steps:

[0027] (1) After the eggs of the same batch of Tenebrio molitor hatched, they began to eat the feed in the larval breeding box. After the first layer of yellow molting appeared on the surface of the feed, put the same batch of first-instar larvae into 3 boxes. It is converted into a breeding box for rearing, and fed with 50g / box of green storage material. When 90% of the green storage material is consumed (this process takes 4 days), fed larvae compound feed 120g / box, and every 2 days The green storage material is fed once, and the feeding amount of the green storage material is 50g / box / time;

[0028](2) After the first instar larvae have eaten the larvae compound feed for 3 days, add 1500g / box of larvae with a body length of 2 to 2.3 cm in the breeding box, and mix them for 7 days. When 90% of the feed in the breeding box is consumed, carry out two Secondary sievi...

Embodiment 2

[0036] A kind of cultivating method for accelerated growth of Tenebrio larvae, comprising the following steps:

[0037] (1) After the eggs of the same batch of Tenebrio molitor hatched, they began to eat the feed in the larvae breeding box. After the first layer of yellow molting appeared on the surface of the feed, put the same batch of 1st instar larvae into 4 boxes. It is converted into a breeding box for rearing, and fed with 60g / box of green storage material. When 85% of the green storage material is consumed (this process takes 3 days), fed larvae compound feed 150g / box, and every 1 day The green storage material is fed once, and the feeding amount of the green storage material is 40g / box / time;

[0038] (2) After the first instar larvae have eaten the larvae compound feed for 4 days, add 1500g / box of larvae with a body length of 2 to 2.3 cm in the breeding box, and mix them for 7 days. When 95% of the feed in the breeding box is consumed, carry out two steps. Secondary ...

Embodiment 3

[0046] A kind of cultivating method for accelerated growth of Tenebrio larvae, comprising the following steps:

[0047] (1) After the eggs of the same batch of Tenebrio molitor hatched, they began to eat the feed in the larval breeding box. After the first layer of yellow molting appeared on the surface of the feed (this process took 3 days), the same batch of 2 boxes of 1st instar larvae were converted into one breeding box for rearing, and 40g / box of green stock was fed. When 90% of the green stock was consumed (this process took 4 days), 100g of larvae compound feed was fed. / box, and feeding the green stock every 2 days, the feeding amount of the green stock is 60g / box / time;

[0048] (2) After the first-instar larvae have eaten the larvae compound feed for 4 days, add 1500g / box of larvae with a body length of 2 to 2.3 cm in the breeding box, and mix them for 6 days. When 90% of the feed in the breeding box is consumed, carry out two Secondary sieving: For the first time,...

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PUM

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Abstract

The invention relates to the technical field of breeding of tenebrio molitor, and particularly relates to a breeding method capable of accelerating growth of larvae of tenebrio molitor. The method disclosed by the invention comprises the steps of: after eggs of the tenebrio molitor are incubated, sequentially increasing a density and mixing large-sized larvae to carry out common breeding to shorten time for the larvae of tenebrio molitor to forage an adult feed, so that small larvae reach a screening standard as soon as possible; then carrying out screening for twice to screen out the large-sized larvae and small larvae at an age of 1 to 2; placing the small larvae at the age of 1 to 2 into a new breeding box and feeding a larvae matching feed adopted in the method; and continuously breeding to a sale specification. By adopting the method disclosed by the invention, breeding time of the larvae of tenebrio molitor can be shortened to 45 to 50 days from original time of about 90 days, a growth speed of the larvae of tenebrio molitor is greatly improved, breeding time and a breeding space are saved, and economic benefits of a breeding enterprise is improved; and the method disclosed by the invention has great popularization value.

Description

technical field [0001] The invention relates to the technical field of Tenebrio molitor cultivation, in particular to a cultivation method for accelerated growth of Tenebrio molitor larvae. By adopting the method of the invention, the time from hatching of Tenebrio molitor larvae to growing to a size for sale can be shortened to 45-50 days, and the Accelerate its breeding speed and improve the economic benefits of breeding enterprises. Background technique [0002] Tenebrio molitor, also known as mealworm, is the feed for birds, turtles, scorpions, snakes, fish, frogs, etc. It is also a green insect food with high protein, low fat and strange fragrance. At present, it is mainly exported. The market is in short supply, and it is the third largest insect industry after silkworms and bees. Tenebrio molitor goes through four stages of ecological changes: egg, larva, pupa, and adult. Commercially used Tenebrio molitors are mature larvae with a body length of 2 to 2.4 cm. Therefo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K50/90
CPCA01K67/033
Inventor 綦小贞郭俊峰
Owner 湖北远志黄粉虫养殖有限责任公司
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